| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.64 | 7.850% | $127.9532 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $31.74 | 7.690% | $34.1808 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $233.83 | 3.554% | $242.1403 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $69.49 | 10.378% | $76.7017 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $249.65 | 3.352% | $258.0183 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $49.34 | 12.541% | $55.5277 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $59.58 | 8.814% | $64.8314 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $812.27 | $859.3534 | $859.35 | $859.40 | $859.30 | |